香菇抗杂菌菌棒栽培基质配方筛选研究  

Study on the Screening of Cultivation Substrate Formula of Lentinus edodes Anti-bacterial Cultivation Bag

作　　者：姚强[1] 宫志远[1] 司洪宇 韩建东[1] 张振宇 黄春燕[1] 梁晓辉 张元祺 李美[1] 杨鹏[1] 李瑾[1] 谢红艳[1] YAO Qiang;GONG Zhi-yuan;SI Hong-yu;HAN Jian-dong;ZHANG Zhen-yu;HUANG Chun-yan;LIANG Xiao-hui;ZHANG Yuan-qi;LI Mei;YANG Peng;LI Jin;XIE Hong-yan(Institute of Agricultural Resources and Environment,Shandong Academy of Agricultural Sciences,Key Laboratory of Waste Substrate Utilization,Ministry of Agriculture and Rural Affairs,Jinan 250100,China;Energy Institute,Qilu University of Technology(Shandong Academy of Sciences),Jinan 250000,China;Shandong Qihe Biotechnology Co.Ltd.,Zibo 255100,China)

机构地区：[1]山东省农业科学院农业资源与环境研究所农业农村部废弃物基质化利用重点实验室,山东济南250100 [2]齐鲁工业大学能源学院(山东省科学院),山东济南250000 [3]山东七河生物科技股份有限公司,山东淄博255100

出　　处：《中国食用菌》2020年第10期56-58,62,共4页Edible Fungi of China

基　　金：2017年度山东省农业重大应用技术创新资助项目(SF1405303301);2020年度山东省农科院农业科技创新工程资助项目(CXGC2017A01);2020年度山东省生物质气化技术重点实验室开放课题(2020年第02号);2017年度山东省农业良种工程项目(2017LZN031);2018年度山东省重大科技创新工程项目(2018CXGC0202);2018年度山东省泰山领军人才项目(LJNY201701);2020年度国家现代农业产业技术体系建设专项资助项目(CARS-24);2017年度山东省重点研发计划资助项目(2017GNC11104)。

摘　　要：针对香菇(Lentinus edodes)菌棒生产过程中链孢霉、木霉等杂菌的污染问题,从栽培基质角度着手,以山枣木、山枣核、菱角壳为栽培基质,选用"七河7号"香菇菌种进行栽培试验,测定了其菌丝生长、污染菌棒数、子实体性状、单产量,及利润率等评价指标。结果表明,选用山枣木28%、菱角壳15%、山枣核8%代替柞木屑作为栽培基质用于香菇菌棒生产,菌棒污染率较低,抑菌效果提升可5%以上且子实体性状良好,具有良好的生产效益。Aiming at the problem of the contamination of various fungi such as Neurospora spp., Trichoderma spp. etc. during the production of cultivation bag, starting from the perspective of the cultivation substrate, using mountain jujube wood, mountain jujube kernels, and water chestnut shells as the cultivation substrate, cultivation experiments were performed using Qihe No.7 Lentinus edodes strain, and evaluation indicators such as mycelial growth, the number of contaminated bacterial rods, fruit body traits, yield, and profitability were determined. The results showed that using 28% of jujube tree, 15% of water chestnut shell, and 8% of jujube core instead of tussah as the cultivation substrate for the production of L. edodes cultivation bag, the contamination rate of sticks is lower, and the anti-bacterial effect can be increased by more than 5%, which has good physical properties and good production benefits.

关 键 词：栽培基质 山枣木 山枣核 菱角壳 抗杂菌污染 

分 类 号：S646[农业科学—蔬菜学]